Institution, 8. B. S. Steel roller chains, chainwheels and attachments for conveyors.
芝加哥风格引文Institution, 8096 British Standards. Steel Roller Chains, Chainwheels and Attachments for Conveyors.
MLA引文Institution, 8096 British Standards. Steel Roller Chains, Chainwheels and Attachments for Conveyors.
警告：这些引文格式不一定是100％准确.